Tejun Heo a8bb7740aa libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks ... commit 3b5455636f upstream. All three generations of Sandisk SSDs lock up hard intermittently. Experiments showed that disabling NCQ lowered the failure rate significantly and the kernel has been disabling NCQ for some models of SD7's and 8's, which is obviously undesirable. Karthik worked with Sandisk to root cause the hard lockups to trim commands larger than 128M. This patch implements ATA_HORKAGE_MAX_TRIM_128M which limits max trim size to 128M and applies it to all three generations of Sandisk SSDs. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Karthik Shivaram <karthikgs@fb.com> Cc: stable@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-09-09 19:04:31 +02:00
..
acard-ahci.c	libata: convert core and drivers to ->hw_tag usage	2018-05-11 13:10:43 -07:00
ahci_brcm.c	ata: ahci_brcm: BCM7425 AHCI requires AHCI_HFLAG_DELAY_ENGINE	2020-01-09 10:19:01 +01:00
ahci_ceva.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_da850.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_dm816.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_imx.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_mtk.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_mvebu.c	ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs	2019-12-05 09:21:06 +01:00
ahci_octeon.c
ahci_platform.c	ata: Disable AHCI ALPM feature for Ampere Computing eMAG SATA	2019-11-20 18:46:06 +01:00
ahci_qoriq.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_seattle.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_st.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_sunxi.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_tegra.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci_xgene.c	ata: add an extra argument to ahci_platform_get_resources()	2018-08-22 08:08:27 -07:00
ahci.c	ahci: Add Intel Comet Lake H RAID PCI ID	2020-04-02 15:28:21 +02:00
ahci.h	libata/ahci: Drop PCS quirk for Denverton and beyond	2019-10-05 13:09:52 +02:00
ata_generic.c
ata_piix.c	ata_piix: constify pci_bits	2018-01-08 06:15:41 -08:00
Kconfig	ata: ahci_brcm: Allow using driver or DSL SoCs	2019-11-24 08:19:33 +01:00
libahci_platform.c	ata: libahci_platform: Export again ahci_platform_<en/dis>able_phys()	2020-01-09 10:19:01 +01:00
libahci.c	ahci: Do not export local variable ahci_em_messages	2020-01-27 14:51:07 +01:00
libata-acpi.c
libata-core.c	libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks	2020-09-09 19:04:31 +02:00
libata-eh.c	libata: don't request sense data on !ZAC ATA devices	2019-07-26 09:14:12 +02:00
libata-pmp.c	libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set	2020-04-17 10:48:52 +02:00
libata-scsi.c	libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks	2020-09-09 19:04:31 +02:00
libata-sff.c	libata: add SG safety checks in SFF pio transfers	2019-08-29 08:28:45 +02:00
libata-trace.c
libata-transport.c	libata: add refcounting to ata_host	2018-03-13 13:29:10 -07:00
libata-transport.h
libata-zpodd.c	libata: zpodd: Fix small read overflow in zpodd_get_mech_type()	2019-08-25 10:47:54 +02:00
libata.h	scsi: libsas: dynamically allocate and free ata host	2018-06-19 22:02:25 -04:00
Makefile	Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2018-04-03 17:42:25 -07:00
pata_acpi.c
pata_ali.c	ata: Deprecate pci_get_bus_and_slot()	2018-01-11 17:23:23 -06:00
pata_amd.c
pata_arasan_cf.c	pata_arasan_cf: Delete an unnecessary variable initialisation in arasan_cf_probe()	2018-02-18 05:16:35 -08:00
pata_artop.c
pata_atiixp.c	libata:pata_atiixp: Don't use unconnected secondary port on SB600	2018-01-08 04:02:02 -08:00
pata_atp867x.c
pata_bk3710.c	pata_bk3710: clarify license version and use SPDX header	2018-03-01 13:59:03 -08:00
pata_cmd64x.c
pata_cmd640.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pata_cs5520.c
pata_cs5530.c
pata_cs5535.c
pata_cs5536.c
pata_cypress.c
pata_efar.c
pata_ep93xx.c	ata: ep93xx: Use proper enums for directions	2019-11-24 08:20:10 +01:00
pata_falcon.c	pata_falcon: clarify license version and use SPDX header	2018-03-01 13:58:17 -08:00
pata_ftide010.c	ata: ftide010: Add a quirk for SQ201	2018-08-27 14:25:54 -06:00
pata_gayle.c	ata: add Amiga Gayle PATA controller driver	2018-03-19 07:41:36 -07:00
pata_hpt3x2n.c
pata_hpt3x3.c
pata_hpt37x.c	ata: hpt37x: Convert to use match_string() helper	2018-05-07 08:50:30 -07:00
pata_hpt366.c
pata_icside.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pata_imx.c	Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2018-08-24 13:20:33 -07:00
pata_isapnp.c
pata_it821x.c	pata_it821x: Delete an error message for a failed memory allocation in it821x_firmware_command()	2018-02-18 05:26:07 -08:00
pata_it8213.c
pata_ixp4xx_cf.c
pata_jmicron.c
pata_legacy.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pata_macio.c	pata_macio: Delete an error message for a failed memory allocation in two functions	2018-02-18 05:24:16 -08:00
pata_marvell.c
pata_mpc52xx.c	pata_mpc52xx: Delete an error message for a failed memory allocation in mpc52xx_ata_probe()	2018-02-18 05:23:25 -08:00
pata_mpiix.c
pata_netcell.c
pata_ninja32.c
pata_ns87410.c
pata_ns87415.c
pata_octeon_cf.c
pata_of_platform.c
pata_oldpiix.c
pata_opti.c
pata_optidma.c
pata_palmld.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pata_pcmcia.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pata_pdc202xx_old.c
pata_pdc2027x.c	ata: pata_pdc2027x: Replace mdelay with msleep	2018-01-25 07:28:31 -08:00
pata_piccolo.c
pata_platform.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pata_pxa.c	ata: pata_pxa: remove the dmaengine compat need	2018-06-18 21:32:07 +02:00
pata_radisys.c
pata_rb532_cf.c
pata_rdc.c
pata_rz1000.c
pata_samsung_cf.c	headers: separate linux/mod_devicetable.h from linux/platform_device.h	2018-07-07 17:52:26 +02:00
pata_sc1200.c
pata_sch.c
pata_serverworks.c
pata_sil680.c
pata_sis.c
pata_sl82c105.c
pata_triflex.c
pata_via.c	libata: remove ata_sff_data_xfer_noirq()	2018-07-11 10:45:28 -07:00
pdc_adma.c
sata_dwc_460ex.c	libata: convert core and drivers to ->hw_tag usage	2018-05-11 13:10:43 -07:00
sata_fsl.c	libata: Fix retrieving of active qcs	2020-01-09 10:19:01 +01:00
sata_gemini.c
sata_gemini.h
sata_highbank.c	libahci: Allow drivers to override stop_engine	2018-04-26 11:25:04 -07:00
sata_inic162x.c
sata_mv.c	libata: Fix retrieving of active qcs	2020-01-09 10:19:01 +01:00
sata_nv.c	libata: Fix retrieving of active qcs	2020-01-09 10:19:01 +01:00
sata_promise.c
sata_promise.h
sata_qstor.c
sata_rcar.c	sata_rcar: handle pm_runtime_get_sync failure cases	2020-06-30 23:17:13 -04:00
sata_sil.c
sata_sil24.c	Merge branch 'for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2018-06-05 17:01:41 -07:00
sata_sis.c
sata_svw.c
sata_sx4.c
sata_uli.c
sata_via.c
sata_vsc.c
sis.h